... the child's hand power", gently press with finger to a half full (use fingers are better ... can not achieve). The second floor: rubbing with tobacco, add to overflow, and then use the "woman's ... power", pressure to two-thirds to 3/4 dou full. The third floor: rubbing with tobacco, add to overflow, ... down, said it was too loose. How to ignitionThis pipe directly with lighter for, can use directly ignition, ...